查询词典 perennial

Subshrubs or perennial herbs; stems mostly not branched; leaves convolute; anthers included; nutlets 2.5-3 mm

亚灌木或者多年生草本；多数的茎不分枝；叶旋卷；花药包括；小坚果2.5-3毫米 7 Onosma simplicissimum 单茎滇紫草

The managing technique of weed control in the utilized first field was established by using Pendimethalin combiningwith shallow intertilling and raining after germinating, artificial control for weeds that still survive and germinate was carried on once or twice, and other perennial weeds and Convolvulus arvensis were sprayed Butoxone along the alfalfa line.

利用一年种子田综合防除措施为：在苜蓿返青后，喷施土壤处理剂施田补，并在一周内浅中耕混土以防治一年生杂草，对仍存活杂草和后期出现的杂草进行人工除草一至二次；在苜蓿后期和收割后，可沿苜蓿行间喷洒2，4-D丁酯，以杀除田旋花及其他阔叶多年生杂草。

The propagation techniques and applications in garden of more than ten common perennial flowers in Northeast China were summarized such as Phlox subulata, Phlox paniculata, Chrysanthemum morifolium, Aster novi-belgii, Dianthus plumarius, Coreopsis, Lythrum salicaria, Hosta plantaginea, Sedum and Iris.

介绍了丛生福禄考、圆锥福禄考、地被菊、荷兰菊、常夏石竹、金鸡菊、千屈菜、玉簪、景天、鸢尾等东北地区10余种常见宿根花卉的繁殖技术，并对其在园林中的应用做了简要介绍。

Herbs perennial, with a rhizome, bulb, or corm, rarely shrubby or treelike.

多年生草本，有根状茎，鳞茎或者球茎，很少灌木状或者乔木状。

Key words: paddy field; perennial weed; seed bank;tuber;corm

同时阐述了种子和块茎的寿命，以及免耕和水旱轮作对稻田多年生杂草种子库的影响，并提出了控制措施。

Youthful breast cancer tissue has thebad polarization, powerful corrasion, bad prognosis.if you could diagnose early and adopt the synthetical therapeutics in good time,we shoud heighten the perennial survivalrate.

青年乳腺癌组织分化差，侵袭性强，预后差，为能早期诊断及时手术及化疗加卵巢切除能提高长期生存率。

Herbs perennial; leaves pinnate or pinnately or palmately lobed; flowers numerous in a terminal panicle or corymb, small.

多年生草本叶羽状的或成羽状或掌状浅裂；花多数在一顶生的圆锥花序或伞房花序，小。

Cosmopolitan genus of annual and biennial and perennial herbs: cress.

一个一年两年和多年生世界性草本植物属；水芹。

Dale Crockett, a retired minister who takes classes at the Cultural Center, speaks for others when he says, This is what we want to do in retirement – be perennial students.

Dale Crockett是一名退休人员事务官员，在文化中心的一个讲座上，他谈到：这就是我要为老年人做一切，不断的研究。

Crocus is a perennial and is first to bloom in spring.

番红花是多年生植物，在早春开放。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。